Metadata

Summary

Instruments: L1,V1
ADVOK state: ✓ True
False-alarm rate (FAR): 5.94×10⁻⁷
Astrophysical probability (p_astro) classification: 0.638

Info

Details

Notes: ""

id: 38440

GraceDB

Key fields

Instruments: L1,V1
ADVOK state: ✓ True
False-alarm rate (FAR): 5.94×10⁻⁷
Astrophysical probability (p_astro) classification: 0.638

Details

Notes: ""

GraceDB events comparison, 3 records
Event identifier	Pipeline	State	GPS time	False-alarm rate (FAR)	Network signal-to-noise ratio	Astrophysical probability	Binary black-hole probability	Binary neutron-star probability	Neutron-star–black-hole probability	Primary mass	Secondary mass
G626390	pycbc	neighbor	1407555966.32373	5.94×10⁻⁷	8.87×10⁰	—	—	—	—	1.54×10¹	9.21×10⁰
G632146	gstlal	neighbor	1407555966.325365	9.78×10⁻⁶	9.67×10⁰	—	—	—	—	2.01×10¹	7.36×10⁰
G503616	gstlal	preferred	1407555966.325073	2.61×10⁻⁹	9.76×10⁰	0.998	0.998	0	0	1.79×10¹	8.13×10⁰

id: 230999
label: ""
h1 snr: —
l1 snr: 8.8658533
v1 snr: —
k1 snr: —
g1 snr: —
spin 1z: -0.013001028
spin 2z: -0.013001028
has ns: 0.0
has remnant: 0.0
has mass gap: 0.17041513920861753
pipeline has ns: —
pipeline has remnant: —
pipeline has mass gap: —
xml: https://gracedb.ligo.org/api/v2/events/G626390/files/coinc.xml
source classification: ""
skymap: https://gracedb.ligo.org/api/v2/events/G626390/files/bayestar.multiorder.fits
early warning: ✗ False
search type: offline
catalog number: 5
catalog version: 25.0
in offline catalog: ✓ True
notes: ""
id: 231000
label: ""
h1 snr: —
l1 snr: 9.0392103
v1 snr: —
k1 snr: —
g1 snr: —
spin 1z: 0.15468749
spin 2z: 0.15468749
has ns: 0.0
has remnant: 0.0
has mass gap: 0.1656439791432924
pipeline has ns: —
pipeline has remnant: —
pipeline has mass gap: —
xml: https://gracedb.ligo.org/api/v2/events/G632146/files/coinc.xml
source classification: ""
skymap: https://gracedb.ligo.org/api/v2/events/G632146/files/bayestar.multiorder.fits
early warning: ✗ False
search type: offline
catalog number: 5
catalog version: 25.0
in offline catalog: ✓ True
notes: ""
id: 231001
label: ""
h1 snr: —
l1 snr: 9.4024277
v1 snr: 2.6016562
k1 snr: —
g1 snr: —
spin 1z: 0.07734375
spin 2z: 0.07734375
has ns: 0.0
has remnant: 0.0
has mass gap: 0.08902178167371513
pipeline has ns: —
pipeline has remnant: —
pipeline has mass gap: —
xml: https://gracedb.ligo.org/api/v2/events/G503616/files/coinc.xml
source classification: https://gracedb.ligo.org/api/v2/events/G503616/files/gstlal.p_astro.json
skymap: https://gracedb.ligo.org/api/v2/events/G503616/files/bayestar.multiorder.fits
early warning: ✗ False
search type: low latency
catalog number: ""
catalog version: —
in offline catalog: ✗ False
notes: ""
id: 38440
last update: —

Parameter estimation (PE)

Details

Parameter-estimation status: ongoing
Analysts: Empty list
Reviewers: id: 120, name: cjhaster
Notes: Only found by gstlal, preferred trigger is G503616 (found by gstlal) 2-detector (LV) BBH candidate, hardly any SNR in Virgo. No DQ issue.

Parameter estimation results comparison, 1 record
Result identifier	Inference software	Waveform approximant	Run status	Review status	Analysts	Reviewers	Deprecated
online	bilby	IMRPhenomPv2	Complete	ongoing	Empty list	Empty list	✗ False

id

184716

config file

id: 17381
path: CIT:/home/pe.o4/public_html/O4b/S240813c/online/bilby/G503616_config_complete.ini
md5 sum: d91c4e4ea27a5cbdaf59b194377c380b
date last modified: 2024-08-12T20:51:55+10:00
public html: ""

result file

id: 17382
path: CIT:/home/pe.o4/public_html/O4b/S240813c/online/bilby/final_result/G503616_data0_1407555966-3250732_analysis_L1V1_merge_result.hdf5
md5 sum: b4580ccf5be44d219d72d6cf2ca0b99b
date last modified: 2024-08-12T21:37:25+10:00
public html: ""

pesummary result file

id: 17383
path: CIT:/home/pe.o4/public_html/O4b/S240813c/online/summary/samples/posterior_samples.h5
md5 sum: 133d7db7ec66d93b38a5810ae4e4559f
date last modified: 2024-08-12T22:28:56+10:00
public html: ""

bayeswave

Empty list

pesummary page url

https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4b/S240813c/online/summary/home.html

publications

""

notes

skymap has been distributed through GCN notice and circular onlinePE run looks good, no railing against prior bounds Automatic online PE run succeeded Results copied from /home/pe.o4/O4b/S240813c/online/bilby When this file is updated add the contents as a comment on the relevant git issue. Instructions can be found [here](https://git.ligo.org/pe/O4/o4b-rota/-/wikis/Review-instructions). Perform a review of the online result and assess if it is sufficent for sending a skymap.

id

38440

illustrative result

online

skymap release result

online

safe sampling rate

4096.0

safe lower chirp mass

—

safe upper chirp mass

—

safe lower primary mass

—

safe upper primary mass

—

safe lower secondary mass

—

safe upper secondary mass

—

safe lower mass ratio

0.05

safe upper luminosity distance

—

safe geocent time

—

configurator duration

—

configurator minimum frequency

—

configurator maximum frequency

—

Tests of general relativity (TGR)

Details

Notes: ""

id: 38440
imrct analyses: Empty list
tiger analyses: Empty list
fti analyses: Empty list
pcatgr analyses: Empty list
pseobrd analyses: Empty list
pyring analyses: Empty list
pol analyses: Empty list
mdr analyses: Empty list
sim analyses: Empty list
ssb analyses: Empty list
bhm analyses: Empty list
losa analyses: Empty list
sma analyses: Empty list
echoes cwb analyses: Empty list
residuals analyses: Empty list
unmodeled echoes analyses: Empty list
qnm rational filter analyses: Empty list
modeled echoes analyses: Empty list

Lensing

Companion superevent: Empty list
Singlet analysis identifier: Empty list
id: 38440

Detector characterisation (Detchar)

Details

Notes: ""

id

38440

recommended detectors

Item 1

id: 23944
uid: L1
recommended minimum frequency: 20.0
recommended maximum frequency: —
recommended start time: —
recommended end time: —
recommended channel: L1:DCS-CALIB_STRAIN_CLEAN_AR01
glitch mitigation status: not required
frame type: L1_HOFT_AR01
frame file: ""
notes: ""

Item 2

id: 23945
uid: V1
recommended minimum frequency: 20.0
recommended maximum frequency: —
recommended start time: —
recommended end time: —
recommended channel: V1:Hrec_hoftRepro1AR_16384Hz
glitch mitigation status: not required
frame type: HoftAR1U02
frame file: ""
notes: ""

dqr results

Item 1

id

9384

dqr file

id: 17384
path: CIT:/home/dqr/public_html/o4dqr/online/events/202408/S240813c/index.html
md5 sum: 9b2207d48afc8f9cf52b133ec64aed15
date last modified: 2025-07-24T14:06:09+10:00
public html: https://ldas-jobs.ligo.caltech.edu/~dqr/o4dqr/online/events/202408/S240813c/index.html

uid

review status

pass

validation result

pass

validation notes

""

notes

""

analysts

Item 1

id: 8
name: Derek Davis

Item 2

id: 9
name: Laura Nuttall

Item 3

id: 11
name: Siddharth Soni

Item 4

id: 12
name: derek.davis@ligo.org

Item 5

id: 13
name: laura.nuttall@port.ac.uk

Item 6

id: 15
name: siddharth.soni@ligo.org

Item 7

id: 56
name: Sophie Hourihane

Item 8

id: 57
name: sophie.hourihane@ligo.org

Item 9

id: 58
name: Francesco Di Renzo

Item 10

id: 59
name: f.di-renzo@ip2i.in2p3.fr

Item 11

id: 109
name: Dishari Malakar

Item 12

id: 249
name: dmkwf@umsystem.edu

reviewers

Item 1

id: 9
name: Laura Nuttall

Item 2

id: 13
name: laura.nuttall@port.ac.uk

status

complete

recommended duration

32.0

participating detectors

L1,V1

Extreme matter

Details

Notes: ""

id: 38440
analyses: Empty list

Cosmology

Details

Notes: ""

id: 38440
counterparts: Empty list
runs: Empty list
preferred low latency skymap: https://gracedb.ligo.org/api/v2/events/G503616/files/bayestar.multiorder.fits

Rapid neutron-star parameter estimation (RNP)

id: 38440
runs: Empty list

Catalogue tracking

Details

Notes: ""

id

34985

pe statuses

Item 1

id: 32779
uid: IMRPhenomXPHM
review status: unstarted
finalized: ✗ False
is designated illustrative result: ✗ False
corresponding pe uid: NoCorrespondingResultFound
notes: No analysis corresponding to this designator

Item 2

id: 32780
uid: IllustrativeResult
review status: unstarted
finalized: ✗ False
is designated illustrative result: ✓ True
corresponding pe uid: online
notes: Adding illustrative result even though it does not fall into any requested categories

search statuses

Item 1

id: 123964
uid: gstlal
review status: unstarted
finalized: ✗ False
chunk: 0.0
notes: ""

Item 2

id: 123965
uid: pycbc
review status: unstarted
finalized: ✗ False
chunk: 0.0
notes: ""

Publications

id: 38440
papers: ""

Additional metadata: id

id: 38440

Additional metadata: sname

sname: S240813c

Additional metadata: commit sha

commit sha: 02c596c97ac1709910e0b680ddbc878624a6c503

Additional metadata: commit timestamp

commit timestamp: 2026-06-11T08:40:55+10:00

Additional metadata: is current

is current: ✓ True

Additional metadata: schema version

schema version: v3

Additional metadata: raw payload

raw payload

Info

Notes: Empty list
Labels: Empty list
SchemaVersion: v3

Sname

S240813c

GraceDB

ADVOK

✓ True

Events

Item 1

FAR: 5.944913379308003e-07
UID: G626390
XML: https://gracedb.ligo.org/api/v2/events/G626390/files/coinc.xml
HasNS: 0.0
L1SNR: 8.8658533
Mass1: 15.356404
Mass2: 9.2078905
Notes: Empty list
State: neighbor
Skymap: https://gracedb.ligo.org/api/v2/events/G626390/files/bayestar.multiorder.fits
Spin1z: -0.013001028
Spin2z: -0.013001028
GPSTime: 1407555966.32373
Pipeline: pycbc
HasMassGap: 0.17041513920861753
HasRemnant: 0.0
NetworkSNR: 8.865853309631348
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 5
CatalogVersion: 25
InOfflineCatalog: ✓ True

Item 2

FAR: 9.777964646220458e-06
UID: G632146
XML: https://gracedb.ligo.org/api/v2/events/G632146/files/coinc.xml
HasNS: 0.0
L1SNR: 9.0392103
Mass1: 20.078638
Mass2: 7.3640094
Notes: Empty list
State: neighbor
Skymap: https://gracedb.ligo.org/api/v2/events/G632146/files/bayestar.multiorder.fits
Spin1z: 0.15468749
Spin2z: 0.15468749
GPSTime: 1407555966.325365
Pipeline: gstlal
HasMassGap: 0.1656439791432924
HasRemnant: 0.0
NetworkSNR: 9.666220055189292
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 5
CatalogVersion: 25
InOfflineCatalog: ✓ True

Item 3

FAR: 2.614065291261296e-09
UID: G503616
XML: https://gracedb.ligo.org/api/v2/events/G503616/files/coinc.xml
Pbbh: 0.9977751307983372
Pbns: 1.9424066863423593e-20
HasNS: 0.0
L1SNR: 9.4024277
Mass1: 17.851926
Mass2: 8.1324716
Notes: Empty list
Pnsbh: 6.788564600555213e-05
State: preferred
V1SNR: 2.6016562
Pastro: 0.9978430164443428
Skymap: https://gracedb.ligo.org/api/v2/events/G503616/files/bayestar.multiorder.fits
Spin1z: 0.07734375
Spin2z: 0.07734375
GPSTime: 1407555966.325073
Pipeline: gstlal
HasMassGap: 0.08902178167371513
HasRemnant: 0.0
NetworkSNR: 9.75572965633984
SearchType: low latency
EarlyWarning: ✗ False
InOfflineCatalog: ✗ False
SourceClassification: https://gracedb.ligo.org/api/v2/events/G503616/files/gstlal.p_astro.json

LastUpdate

2026-06-10 15:40:48.057248

Instruments

L1,V1

SupereventFAR

5.944913379308003e-07

SupereventPastro

0.6375850398942566

Lensing

SingletAnalyses: —
MultipletAnalyses: —

Cosmology

Notes: Empty list
Counterparts: Empty list
PreferredLowLatencySkymap: https://gracedb.ligo.org/api/v2/events/G503616/files/bayestar.multiorder.fits
CosmologyRunsUsingThisSuperevent: Empty list

TestingGR

Notes: Empty list
BHMAnalyses: Empty list
FTIAnalyses: Empty list
MDRAnalyses: Empty list
POLAnalyses: Empty list
SIMAnalyses: Empty list
SMAAnalyses: Empty list
SSBAnalyses: Empty list
LOSAAnalyses: Empty list
IMRCTAnalyses: Empty list
TIGERAnalyses: Empty list
PCATGRAnalyses: Empty list
PYRINGAnalyses: Empty list
PSEOBRDAnalyses: Empty list
EchoesCWBAnalyses: Empty list
ResidualsAnalyses: Empty list
ModeledEchoesAnalyses: Empty list
UnmodeledEchoesAnalyses: Empty list
QNMRationalFilterAnalyses: Empty list

Publications

Papers: Empty list

ExtremeMatter

Analyses: Empty list

CatalogTracking

Notes

Empty list

SearchResultStatuses

Item 1

UID: gstlal
Chunk: 0
Notes: Empty list
Finalized: ✗ False
ReviewStatus: unstarted

Item 2

UID: pycbc
Chunk: 0
Notes: Empty list
Finalized: ✗ False
ReviewStatus: unstarted

ParameterEstimationStatuses

Item 1

UID

IMRPhenomXPHM

Notes

Item 1: No analysis corresponding to this designator

Finalized

✗ False

ReviewStatus

unstarted

CorrespondingPEUID

NoCorrespondingResultFound

IsDesignatedIllustrativeResult

✗ False

Item 2

UID

IllustrativeResult

Notes

Item 1: Adding illustrative result even though it does not fall into any requested categories

Finalized

✗ False

ReviewStatus

unstarted

CorrespondingPEUID

online

IsDesignatedIllustrativeResult

✓ True

ParameterEstimation

Notes

Item 1: Only found by gstlal, preferred trigger is G503616 (found by gstlal)
Item 2: 2-detector (LV) BBH candidate, hardly any SNR in Virgo. No DQ issue.

Status

ongoing

Results

Item 1

UID

online

Notes

Item 1: skymap has been distributed through GCN notice and circular
Item 2: onlinePE run looks good, no railing against prior bounds
Item 3: Automatic online PE run succeeded
Item 4: Results copied from /home/pe.o4/O4b/S240813c/online/bilby
Item 5: When this file is updated add the contents as a comment on the relevant git issue.
Item 6: Instructions can be found [here](https://git.ligo.org/pe/O4/o4b-rota/-/wikis/Review-instructions).
Item 7: Perform a review of the online result and assess if it is sufficent for sending a skymap.

RunStatus

complete

ConfigFile

Path: CIT:/home/pe.o4/public_html/O4b/S240813c/online/bilby/G503616_config_complete.ini
MD5Sum: d91c4e4ea27a5cbdaf59b194377c380b
DateLastModified: 2024/08/12 20:51:55

Deprecated

✗ False

ResultFile

Path: CIT:/home/pe.o4/public_html/O4b/S240813c/online/bilby/final_result/G503616_data0_1407555966-3250732_analysis_L1V1_merge_result.hdf5
MD5Sum: b4580ccf5be44d219d72d6cf2ca0b99b
DateLastModified: 2024/08/12 21:37:25

Publications

Empty list

ReviewStatus

ongoing

PESummaryPageURL

https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4b/S240813c/online/summary/home.html

InferenceSoftware

bilby

PESummaryResultFile

Path: CIT:/home/pe.o4/public_html/O4b/S240813c/online/summary/samples/posterior_samples.h5
MD5Sum: 133d7db7ec66d93b38a5810ae4e4559f
DateLastModified: 2024/08/12 22:28:56

WaveformApproximant

IMRPhenomPv2

Analysts

Empty list

Reviewers

Item 1: cjhaster

SafeSamplingRate

4096.0

IllustrativeResult

online

SafeLowerMassRatio

0.05

SkymapReleaseResult

online

RatesAndPopulations

RnPRunsUsingThisSuperevent: Empty list

DetectorCharacterization

Notes

Item 1: ""

Status

complete

Analysts

Item 1: Dishari Malakar
Item 2: dmkwf@umsystem.edu
Item 3: Derek Davis
Item 4: derek.davis@ligo.org
Item 5: Sophie Hourihane
Item 6: sophie.hourihane@ligo.org
Item 7: Laura Nuttall
Item 8: laura.nuttall@port.ac.uk
Item 9: Francesco Di Renzo
Item 10: f.di-renzo@ip2i.in2p3.fr
Item 11: Siddharth Soni
Item 12: siddharth.soni@ligo.org

Reviewers

Item 1: Laura Nuttall
Item 2: laura.nuttall@port.ac.uk

DQRResults

Item 1

UID

Notes

Item 1: ""

DQRFile

Path: CIT:/home/dqr/public_html/o4dqr/online/events/202408/S240813c/index.html
MD5Sum: 9b2207d48afc8f9cf52b133ec64aed15
PublicHTML: https://ldas-jobs.ligo.caltech.edu/~dqr/o4dqr/online/events/202408/S240813c/index.html
DateLastModified: 2025/07/24 14:06:09

ReviewStatus

pass

ValidationNotes

Item 1: ""

ValidationResult

pass

RecommendedDuration

32.0

RecommendedDetectors

Item 1

UID

L1

Notes

Item 1: ""

FrameType

L1_HOFT_AR01

RecommendedChannel

L1:DCS-CALIB_STRAIN_CLEAN_AR01

GlitchMitigationStatus

not required

RecommendedMinimumFrequency

20

Item 2

UID

V1

Notes

Item 1: ""

FrameType

HoftAR1U02

RecommendedChannel

V1:Hrec_hoftRepro1AR_16384Hz

GlitchMitigationStatus

not required

RecommendedMinimumFrequency

20

ParticipatingDetectors

Item 1: L1
Item 2: V1

Additional metadata: created at

created at: 2026-07-28T10:57:58.225459+10:00

Additional metadata: updated at

updated at: 2026-07-28T10:57:58.225465+10:00

S240813c Copy superevent ID Show full identifier S240813c

Summary

Info

Details

All remaining fields

GraceDB

Key fields

Details

All remaining fields

Parameter estimation (PE)

Details

All remaining fields

Tests of general relativity (TGR)

Details

All remaining fields

Lensing

All remaining fields

Detector characterisation (Detchar)

Details

All remaining fields

Extreme matter

Details

All remaining fields

Cosmology

Details

All remaining fields

Rapid neutron-star parameter estimation (RNP)

All remaining fields

Catalogue tracking

Details

All remaining fields

Publications

All remaining fields

Additional metadata: id

All remaining fields

Additional metadata: sname

All remaining fields

Additional metadata: commit sha

All remaining fields

Additional metadata: commit timestamp

All remaining fields

Additional metadata: is current

All remaining fields

Additional metadata: schema version

All remaining fields

Additional metadata: raw payload

All remaining fields

Additional metadata: created at

All remaining fields

Additional metadata: updated at

All remaining fields

S240813c